All MIBs › Unisphere-Data-ETHERNET-MIB › usdEthernetIfSpeed
usdEthernetIfSpeed
Module: Unisphere-Data-ETHERNET-MIB
OID (symbolic): Unisphere-Data-ETHERNET-MIB::usdEthernetIfSpeed
OID (numeric): 1.3.6.1.4.1.4874.2.2.34.1.1.1.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The configured speed setting for this ethernet interface. The operational value is reported in the corresponding Interfaces MIB ifSpeed object.
NOTE, configuration dependency:
Setting this object to values other than 'autoNegotiate' takes effect only when the corresponding usdEthernetIfDuplexMode object is simultaneously set to other than 'autoDuplex'.
Otherwise (i.e. this object is set to 'autoNegotiate', AND/OR the corresponding usdEthernetIfDuplexMode object is set to 'autoDuplex'), speed is negotiated.
What is usdEthernetIfSpeed?
This read-write object holds the configured link speed for an Ethernet interface, selectable as autoNegotiate, speed10Mbps, speed100Mbps, or speed1000Mbps, with the resulting operational speed surfaced through the standard Interfaces MIB ifSpeed object. Choosing a fixed speed only takes effect when the interface's usdEthernetIfDuplexMode is simultaneously set away from autoDuplex; otherwise speed continues to be negotiated. An admin forcing a link to, say, 100Mbps full duplex on a switch that fails autonegotiation would configure this object alongside the duplex mode object in the same operation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.34.1.1.1.1.3 snmpwalk -v2c -c public <target> Unisphere-Data-ETHERNET-MIB::usdEthernetIfSpeed
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.34.1.1.1.1.3.1 snmpget -v2c -c public <target> Unisphere-Data-ETHERNET-MIB::usdEthernetIfSpeed.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4874.2.2.34.1.1.1.1.3.1 i <value>
Start monitoring Unisphere Networks / Juniper ERX edge routers (Ethernet duplex/speed/MTU config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Unisphere-Data-ETHERNET-MIB::usdEthernetIfSpeed OID value, configure state conditions and alerts, and monitor any Unisphere Networks / Juniper ERX edge routers (Ethernet duplex/speed/MTU config status) from a single console.
OID Breakdown
Upper-level ancestors (14 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4874 | juniperUni | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2 | juniperUniMibs | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2.2 | juniMibs | Juniper-MIBs |
| 1.3.6.1.4.1.4874.2.2.34 | juniEthernetMIB | Juniper-ETHERNET-MIB |
| 1.3.6.1.4.1.4874.2.2.34.1 | juniEthernetObjects | Juniper-ETHERNET-MIB |
| 1.3.6.1.4.1.4874.2.2.34.1.1 | juniEthernetIfLayer | Juniper-ETHERNET-MIB |
| 1.3.6.1.4.1.4874.2.2.34.1.1.1 | juniEthernetIfTable | Juniper-ETHERNET-MIB |
| 1.3.6.1.4.1.4874.2.2.34.1.1.1.1 | juniEthernetIfEntry | Juniper-ETHERNET-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4874.2.2.34.1.1.1.1.3 | usdEthernetIfSpeed | Unisphere-Data-ETHERNET-MIB |